GRE Mathematics Test
From Wikipedia, the free encyclopedia
The GRE subject test in mathematics is designed to assess a candidate's potential for graduate study in the field of mathematics. It contains questions from many fields of mathematics but focuses mainly on calculus (including multivariate calculus) and linear algebra. The test also contains questions on a broad variety of topics typically encountered in undergraduate mathematics, such as abstract algebra, point-set topology, elementary number theory, probability and statistics, as well as real and complex analysis.
Tests take place each school season one Saturday in each of October, November, and April. Registration for each season of testing begins in July.

